Scuba is an activity where people swim underwater for extended periods by using a tank of compressed air, which gives the diver enough time to observe marine life or explore submerged wrecks and reefs. The scuba diving equipment, which is also referred to as scuba gear or dive apparatus, includes the breathing system and a full range of other safety and navigational tools.

Most severe dive-related injuries and deaths are experienced by people who attempt dives beyond their level of training or experience, as well as those who enter the water with cold or congested ears or eyes, or who use equipment that isn’t suitable for a particular dive. Similarly, people who are too fat or unfit can struggle to maintain their buoyancy and may suffer decompression sickness when they ascend to the surface too quickly.

Aside from these serious risks, most scuba divers enjoy the freedom of being weightless and flying through the water while watching marine life or exploring underwater caves and reefs. The activity is also popular as a meditative exercise and can help to reduce stress, particularly since it requires calm and controlled breathing.

Among other benefits, scuba opens up travel opportunities to people who would not otherwise be able to visit remote destinations due to their depth or hazardous nature. It also allows you to meet people from all over the world who share a love for the sea and all that it has to offer.